Home / 23,376,069.60-35,064,104.40-13,172,402.40

Finding the Fourth Proportional to 23,376,069.60, 35,064,104.40 and 13,172,402.40

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Solution

The fourth proportional to 23,376,069.60, 35,064,104.40 and 13,172,402.40 is: 19,758,603.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,069.60 : 35,064,104.40 = 13,172,402.40 : x
  2. Step 2: Convert to fraction form
    23,376,069.60/35,064,104.40 = 13,172,402.40/x
  3. Step 3: Cross multiply
    23,376,069.60x = 35,064,104.40 × 13,172,402.40
  4. Step 4: Simplify right side
    23,376,069.60x = 461,878,492,952,410.56
  5. Step 5: Solve for x
    x = 461,878,492,952,410.56/23,376,069.60
  6. Step 6: Final answer
    x = 19,758,603.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.